反应详情

The procedure described in Example 60 was repeated, except that methyl triphenylphosphonium bromide (0.32 g; 8.94×10−1 mmol), n-butyl lithium in n-hexane (1.56 M: 0.6 ml; 8.9×10−1 mmol), and Compound 82 (0.20 g; 5.96×10−1 mmol) were used, to thereby yield 0.07 g of the target compound (yield: 35.2%).